Reducers, also known as RV reducers or harmonic reducers, play an indispensable role across a wide spectrum of industries in the modern world. Their functionality and significance are far - reaching, impacting everything from manufacturing processes to transportation and automation.
Hengong Precision Equipment Co., Ltd. demonstrates exceptional precision manufacturing capabilities in the field of reducer parts, with a strong ability to produce a variety of structural components for reducers.
I.Components of Reducers and Their Functions
The stable operation of a reducer relies on the synergy of multiple key components, each with unique and critical roles. These components are detailed as follows:
- Pin wheel housing
Pin wheel housing is a key component of the cycloidal pinwheel reducer. Its inner wall is evenly distributed with many pin teeth. These pin teeth mesh with the Cycloidal gear, providing a track and support for the movement of the cycloidal gear, and at the same time bearing the force generated during the meshing process to ensure the stability of transmission.
- Planetary pedestals
Planetary pedestals are mainly used to fix and support components related to planetary gears, providing a stable foundation for the operation of planetary gears. It can ensure that the planetary gears maintain the correct position during operation, avoiding deviation from the track due to vibration or uneven force, thus maintaining the normal operation of the planetary transmission mechanism.
- Cycloidal gear
Cycloidal gear is the core transmission part of the cycloidal pinwheel reducer. Its unique cycloidal tooth profile meshes with the pin teeth in the Pin wheel housing. When driven by the Eccentric shaft to rotate, the cycloidal gear will produce eccentric movement. Through meshing with the pin teeth, it realizes power transmission, and at the same time achieves deceleration by virtue of the characteristics of its tooth profile, which has the advantages of high transmission efficiency and strong bearing capacity.
- Planetary carrier
Planetary carrier plays the role of connecting and transmitting power in the planetary gear reducer. It connects multiple planetary gears together, enabling the planetary gears to rotate around their own axes and revolve around the sun gear. The planetary carrier receives power from the planetary gears and transmits it to the output shaft, while balancing the force between the planetary gears to ensure the uniformity of power transmission.
- Eccentric shaft
Eccentric shaft is an important component in cycloidal pinwheel reducers and some planetary reducers. The center line of its journal is eccentric with the axis. When it rotates, it will drive the Cycloidal gear or planetary gear to make eccentric movement, thereby promoting the meshing transmission between the gear and other components, and it is a key power transmission hub for realizing deceleration and torque increase.
- Circular Spline
Our circular splines are crafted from GJS-600-3 (ductile cast iron), a material engineered to enhance performance.Hengong produces cast iron bars in various specifications, and GJS-600-3 is ideal for our circular splines. It offers high strength (≥600 N/mm²) to resist deformation under heavy loads, toughness to withstand cyclic stress and extend service life, and excellent dimensional stability to maintain tight tolerances and precision. Harder than gray cast iron, it minimizes wear and reduces maintenance, while balancing steel-like strength with superior machinability for cost-effective, durable performance.
II. The Backbone of Hengong Precision's Manufacturing Capabilities
Hengong Precision's ability to produce high - quality reducer parts stems from its world - class equipment fleet, specifically tailored for processing reducer components. The detailed parameters of this equipment are as follows:
|
Machining Systems |
Quantity |
Machining Range |
Accuracy |
|
Flexible Machining Lines |
13 |
200–3000mm |
±0.003–±0.005mm |
|
Horizontal Machining Centers |
159 |
1100×1000×1000mm |
±0.003mm |
|
Vertical Machining Centers |
212 |
1500×800×6500mm |
±0.005mm |
|
Vertical Lathes |
378 |
1500×800×6500mm |
±0.0015–0.02mm |
|
Horizontal Lathes |
158 |
200–3000mm |
±0.0012–0.02mm |
|
ZKMP Machine Centers |
10 |
120–1200mm |
0.05–0.1mm |
|
Truss Automatic Lines |
12 |
200×250mm |
0.02mm |
|
Milling & Sawing Machines |
119+93 |
Up to 3000mm |
0.01–5mm |
Through advanced equipment and strict quality control, Hengong Precision Equipment Co., Ltd. ensures that every part meets the rigorous requirements of RV reducers and harmonic reducers. Its precision manufacturing capabilities in reducer parts are evident, solidifying its position as a reliable manufacturer in this field.